package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.annotation.AutoFill;
import com.sky.dto.EmployeePageQueryDTO;
import com.sky.entity.Employee;
import com.sky.enumeration.OperationType;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

@Mapper
public interface EmployeeMapper {

    /**
     * 根据用户名查询员工
     * @param username 用户名
     * @return  员工
     */
    @Select("select * from employee where username = #{username}")
    Employee getByUsername(String username);


    /**
     * @param employee 接受到的员工
     * @return 新增员工id
     */
    @AutoFill(OperationType.INSERT)
    Long insertOne(Employee employee);


    /**
     * 插入员工数据
     * @param employee 员工数据
     */
    @AutoFill(OperationType.INSERT)
    @Insert("INSERT INTO employee (name, username, password, phone, sex, id_number, create_time, update_time, create_user, update_user) " +
            "VALUES (#{name}, #{username}, #{password}, #{phone}, #{sex}, #{idNumber}, #{createTime}, #{updateTime}, #{createUser}, #{updateUser})")
    void insert(Employee employee);

    /**
     * 分页查询
     * @param employeePageQueryDTO 分页查询参数
     * @return 分页结果
     */
    Page<Employee> pageQuery(EmployeePageQueryDTO employeePageQueryDTO);


    /**
     * @param employee 修改的员工原型
     */
    @AutoFill(OperationType.UPDATE)
    void update(Employee employee);

    /**
     * @param id 请求的员工id
     * @return 员工信息
     */
    @Select("select * from employee where id = #{id}")
    Employee getById(Long id);
}